Update dependencies

.github/workflows/main.yml

@@ -32,13 +32,13 @@ jobs:
         run: |
           poetry run pytest --doctest-modules --ignore=examples --cov=pycardano --cov-config=.coveragerc --cov-report=xml
       - name: "Upload coverage to Codecov"
-        if: ${{ matrix.python-version == '3.11' }}
+        if: ${{ matrix.python-version == '3.13' }}
         uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: false
           token: ${{ secrets.CODECOV_TOKEN || '' }}
       - name: Run static analyses
-        if: ${{ matrix.python-version == '3.11' }}
+        if: ${{ matrix.python-version == '3.13' }}
         run: |
           make qa
 
@@ -47,7 +47,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        python-version: ['3.11']
+        python-version: ['3.13']
 
     steps:
       - uses: actions/checkout@v4
@@ -69,7 +69,7 @@ jobs:
           cd integration-test && ./run_tests.sh
 
       - name: "Upload coverage to Codecov"
-        if: ${{ matrix.python-version == '3.11' }}
+        if: ${{ matrix.python-version == '3.13' }}
         uses: codecov/codecov-action@v4
         with:
           fail_ci_if_error: false

examples/raw_multi_asset_transaction.py

@@ -42,13 +42,11 @@
 tx_body = TransactionBody(inputs=[tx_in], outputs=[output1, output2], fee=165897)
 
 # Create signing key from a secret json file
-sk = PaymentSigningKey.from_json(
-    """{
+sk = PaymentSigningKey.from_json("""{
         "type": "GenesisUTxOSigningKey_ed25519",
         "description": "Genesis Initial UTxO Signing Key",
         "cborHex": "5820093be5cd3987d0c9fd8854ef908f7746b69e2d73320db6dc0f780d81585b84c2"
-    }"""
-)
+    }""")
 
 # Derive a verification key from the signing key
 vk = PaymentVerificationKey.from_signing_key(sk)

examples/raw_transaction.py

@@ -26,13 +26,11 @@
 tx_body = TransactionBody(inputs=[tx_in], outputs=[output1, output2], fee=165897)
 
 # Create signing key from a secret json file
-sk = PaymentSigningKey.from_json(
-    """{
+sk = PaymentSigningKey.from_json("""{
         "type": "GenesisUTxOSigningKey_ed25519",
         "description": "Genesis Initial UTxO Signing Key",
         "cborHex": "5820093be5cd3987d0c9fd8854ef908f7746b69e2d73320db6dc0f780d81585b84c2"
-    }"""
-)
+    }""")
 
 # Derive a verification key from the signing key
 vk = PaymentVerificationKey.from_signing_key(sk)

pycardano/crypto/bech32.py

@@ -21,7 +21,6 @@
 
 """Reference implementation for Bech32/Bech32m and segwit addresses."""
 
-
 from enum import Enum
 
 

pycardano/crypto/bip32.py

@@ -395,7 +395,7 @@ def _derive_private_child_key_by_index(
 
         """
         # unpack argument
-        (kLP, kRP, AP, cP, path) = private_pnode
+        kLP, kRP, AP, cP, path = private_pnode
         assert 0 <= index < 2**32
 
         i_bytes = index.to_bytes(4, "little")
@@ -457,7 +457,7 @@ def _derive_public_child_key_by_index(
             HDWallet with child node derived.
         """
         # unpack argument
-        (AP, cP, path) = public_pnode
+        AP, cP, path = public_pnode
         assert 0 <= index < 2**32
 
         i_bytes = index.to_bytes(4, "little")

pyproject.toml

@@ -47,7 +47,7 @@ pytest = ">=8.2.0"
 pytest-cov = ">=5.0.0"
 flake8 = ">=7.0.0"
 isort = ">=5.11.4"
-black = ">=24.4.2"
+black = {version = ">=26.1.0", python = ">=3.10"}
 sphinx-copybutton = ">=0.5.0"
 retry = ">=0.9.2"
 Flask = ">=2.0.3"

test/pycardano/test_address.py

@@ -20,13 +20,11 @@
 
 
 def test_payment_addr():
-    vk = PaymentVerificationKey.from_json(
-        """{
+    vk = PaymentVerificationKey.from_json("""{
         "type": "GenesisUTxOVerificationKey_ed25519",
         "description": "Genesis Initial UTxO Verification Key",
         "cborHex": "58208be8339e9f3addfa6810d59e2f072f85e64d4c024c087e0d24f8317c6544f62f"
-    }"""
-    )
+    }""")
     assert (
         Address(vk.hash(), network=Network.TESTNET).encode()
         == "addr_test1vr2p8st5t5cxqglyjky7vk98k7jtfhdpvhl4e97cezuhn0cqcexl7"

test/pycardano/test_cip8.py

@@ -10,54 +10,42 @@
 )
 from pycardano.network import Network
 
-EXTENDED_SK = ExtendedSigningKey.from_json(
-    """{
+EXTENDED_SK = ExtendedSigningKey.from_json("""{
         "type": "PaymentExtendedSigningKeyShelley_ed25519_bip32",
         "description": "Payment Signing Key",
         "cborHex": "5880e8428867ab9cc9304379a3ce0c238a592bd6d2349d2ebaf8a6ed2c6d2974a15ad59c74b6d8fa3edd032c6261a73998b7deafe983b6eeaff8b6fb3fab06bdf8019b693a62bce7a3cad1b9c02d22125767201c65db27484bb67d3cee7df7288d62c099ac0ce4a215355b149fd3114a2a7ef0438f01f8872c4487a61b469e26aae4"
-    }"""
-)
+    }""")
 
-EXTENDED_VK = ExtendedVerificationKey.from_json(
-    """{
+EXTENDED_VK = ExtendedVerificationKey.from_json("""{
         "type": "PaymentExtendedVerificationKeyShelley_ed25519_bip32",
         "description": "Payment Verification Key",
         "cborHex": "58409b693a62bce7a3cad1b9c02d22125767201c65db27484bb67d3cee7df7288d62c099ac0ce4a215355b149fd3114a2a7ef0438f01f8872c4487a61b469e26aae4"
-    }"""
-)
+    }""")
 
 
-SK = PaymentSigningKey.from_json(
-    """{
+SK = PaymentSigningKey.from_json("""{
         "type": "GenesisUTxOSigningKey_ed25519",
         "description": "Genesis Initial UTxO Signing Key",
         "cborHex": "5820093be5cd3987d0c9fd8854ef908f7746b69e2d73320db6dc0f780d81585b84c2"
-    }"""
-)
+    }""")
 
-VK = PaymentVerificationKey.from_json(
-    """{
+VK = PaymentVerificationKey.from_json("""{
         "type": "GenesisUTxOVerificationKey_ed25519",
         "description": "Genesis Initial UTxO Verification Key",
         "cborHex": "58208be8339e9f3addfa6810d59e2f072f85e64d4c024c087e0d24f8317c6544f62f"
-    }"""
-)
+    }""")
 
-STAKE_SK = StakeSigningKey.from_json(
-    """{
+STAKE_SK = StakeSigningKey.from_json("""{
         "type": "StakeSigningKeyShelley_ed25519",
         "description": "Stake Signing Key",
         "cborHex": "5820ff3a330df8859e4e5f42a97fcaee73f6a00d0cf864f4bca902bd106d423f02c0"
-    }"""
-)
+    }""")
 
-STAKE_VK = StakeVerificationKey.from_json(
-    """{
+STAKE_VK = StakeVerificationKey.from_json("""{
         "type": "StakeVerificationKeyShelley_ed25519",
         "description": "Stake Verification Key",
         "cborHex": "58205edaa384c658c2bd8945ae389edac0a5bd452d0cfd5d1245e3ecd540030d1e3c"
-    }"""
-)
+    }""")
 
 
 def test_verify_message():

test/pycardano/test_key.py

@@ -22,53 +22,41 @@
     StakePoolVerificationKey,
 )
 
-SK = PaymentSigningKey.from_json(
-    """{
+SK = PaymentSigningKey.from_json("""{
         "type": "GenesisUTxOSigningKey_ed25519",
         "description": "Genesis Initial UTxO Signing Key",
         "cborHex": "5820093be5cd3987d0c9fd8854ef908f7746b69e2d73320db6dc0f780d81585b84c2"
-    }"""
-)
+    }""")
 
-VK = PaymentVerificationKey.from_json(
-    """{
+VK = PaymentVerificationKey.from_json("""{
         "type": "GenesisUTxOVerificationKey_ed25519",
         "description": "Genesis Initial UTxO Verification Key",
         "cborHex": "58208be8339e9f3addfa6810d59e2f072f85e64d4c024c087e0d24f8317c6544f62f"
-    }"""
-)
+    }""")
 
-SPSK = StakePoolSigningKey.from_json(
-    """{
+SPSK = StakePoolSigningKey.from_json("""{
         "type": "StakePoolSigningKey_ed25519", 
         "description": "StakePoolSigningKey_ed25519", 
         "cborHex": "582044181bd0e6be21cea5b0751b8c6d4f88a5cb2d5dfec31a271add617f7ce559a9"
-    }"""
-)
+    }""")
 
-SPVK = StakePoolVerificationKey.from_json(
-    """{
+SPVK = StakePoolVerificationKey.from_json("""{
         "type": "StakePoolVerificationKey_ed25519",
         "description": "StakePoolVerificationKey_ed25519", 
         "cborHex": "5820354ce32da92e7116f6c70e9be99a3a601d33137d0685ab5b7e2ff5b656989299"
-     }"""
-)
+     }""")
 
-EXTENDED_SK = ExtendedSigningKey.from_json(
-    """{
+EXTENDED_SK = ExtendedSigningKey.from_json("""{
         "type": "PaymentExtendedSigningKeyShelley_ed25519_bip32",
         "description": "Payment Signing Key",
         "cborHex": "5880e8428867ab9cc9304379a3ce0c238a592bd6d2349d2ebaf8a6ed2c6d2974a15ad59c74b6d8fa3edd032c6261a73998b7deafe983b6eeaff8b6fb3fab06bdf8019b693a62bce7a3cad1b9c02d22125767201c65db27484bb67d3cee7df7288d62c099ac0ce4a215355b149fd3114a2a7ef0438f01f8872c4487a61b469e26aae4"
-    }"""
-)
+    }""")
 
-EXTENDED_VK = ExtendedVerificationKey.from_json(
-    """{
+EXTENDED_VK = ExtendedVerificationKey.from_json("""{
         "type": "PaymentExtendedVerificationKeyShelley_ed25519_bip32",
         "description": "Payment Verification Key",
         "cborHex": "58409b693a62bce7a3cad1b9c02d22125767201c65db27484bb67d3cee7df7288d62c099ac0ce4a215355b149fd3114a2a7ef0438f01f8872c4487a61b469e26aae4"
-    }"""
-)
+    }""")
 
 
 def test_invalid_key_type():

test/pycardano/test_transaction.py

@@ -221,13 +221,11 @@ def test_full_tx():
 
 def test_transaction():
     tx_body = make_transaction_body()
-    sk = PaymentSigningKey.from_json(
-        """{
+    sk = PaymentSigningKey.from_json("""{
         "type": "GenesisUTxOSigningKey_ed25519",
         "description": "Genesis Initial UTxO Signing Key",
         "cborHex": "5820093be5cd3987d0c9fd8854ef908f7746b69e2d73320db6dc0f780d81585b84c2"
-    }"""
-    )
+    }""")
     vk = VerificationKey(PaymentKeyPair.from_signing_key(sk).verification_key.payload)
     signature = sk.sign(tx_body.hash())
     assert (